Buddypress support

.gitignore

@@ -1,2 +1,3 @@
 vendor/
 composer.lock
+.project

bp-group-query.php

@@ -0,0 +1,195 @@
+<?php
+
+class P2P_BP_Group_Query {
+
+	/**
+	 * Query vars, after parsing
+	 *
+	 * @since 3.5.0
+	 * @access public
+	 * @var array
+	 */
+	var $query_vars = array();
+
+	/**
+	 * List of found user ids
+	 *
+	 * @since 3.1.0
+	 * @access private
+	 * @var array
+	 */
+	var $results;
+
+	/**
+	 * Total number of found users for the current query
+	 *
+	 * @since 3.1.0
+	 * @access private
+	 * @var int
+	 */
+	var $total_bp_groups = 0;
+
+	// SQL clauses
+	var $query_fields;
+	var $query_from;
+	var $query_where;
+	var $query_orderby;
+	var $query_limit;
+
+	/**
+	 * PHP5 constructor.
+	 *
+	 * @since 3.1.0
+	 *
+	 * @param string|array $args Optional. The query variables.
+	 * @return P2P_BP_Group_Query
+	 */
+	function __construct( $query = null ) {
+		if ( ! empty( $query ) ) {
+			$this->prepare_query( $query );
+			$this->query();
+		}
+	}
+
+	/**
+	 * Prepare the query variables.
+	 *
+	 * @since 3.1.0
+	 *
+	 * @param string|array $args Optional. The query variables.
+	 */
+	function prepare_query( $query = array() ) {
+		global $wpdb,$bp;
+
+		$table = $bp->groups->table_name;
+
+		if ( empty( $this->query_vars ) || ! empty( $query ) ) {
+			$this->query_limit = null;
+			$this->query_vars = wp_parse_args( $query, array(
+				'include' => array(),
+				'exclude' => array(),
+				'search' => '',
+			) );
+		}
+
+		$qv =& $this->query_vars;
+
+		$this->query_fields = "$table.id, $table.name, $table.status, $table.slug";
+		$this->query_from = "FROM $table "; 
+		$this->query_where = "WHERE 1=1";
+		$this->query_orderby = "ORDER BY name ASC";
+
+		// limit
+		if ( isset( $qv['number'] ) && $qv['number'] ) {
+			if ( $qv['offset'] )
+				$this->query_limit = $wpdb->prepare("LIMIT %d, %d", $qv['offset'], $qv['number']);
+			else
+				$this->query_limit = $wpdb->prepare("LIMIT %d", $qv['number']);
+		}
+
+		$search = '';
+		if ( isset( $qv['search'] ) )
+			$search = trim( $qv['search'] );
+
+		if ( $search ) {
+			$leading_wild = ( ltrim($search, '*') != $search );
+			$trailing_wild = ( rtrim($search, '*') != $search );
+			if ( $leading_wild && $trailing_wild )
+				$wild = 'both';
+			elseif ( $leading_wild )
+				$wild = 'leading';
+			elseif ( $trailing_wild )
+				$wild = 'trailing';
+			else
+				$wild = false;
+			if ( $wild )
+				$search = trim($search, '*');
+
+			$search_columns = array('name');
+
+			$this->query_where .= $this->get_search_sql( $search, $search_columns, $wild );
+		}
+
+		$query = "SELECT * FROM $wpdb->p2p WHERE p2p_type = '".$qv['connected_type']."'";
+        $connected = $wpdb->get_col($query, 2);
+
+		if ( empty($qv['search']) && $connected) {
+            $this->query_fields .= ", $wpdb->p2p.*";
+            $this->query_from .= " INNER JOIN $wpdb->p2p ON $table.id = $wpdb->p2p.p2p_to AND $wpdb->p2p.p2p_type = '".$qv['connected_type']."'";
+
+            $ids = implode( ',', $connected );
+            $this->query_where .= " AND $table.id IN ($ids)";
+        } elseif ($connected) {
+        	$ids = implode( ',', $connected );
+            $this->query_where .= " AND $table.id NOT IN ($ids)";
+        } elseif ( empty($qv['search'])){
+            $this->query_where .= " AND 1=0 ";
+        }
+
+		if(!empty($qv['parent'])) {
+            $this->query_where .= " AND $table.parent_id = ".$qv['parent'];
+        }
+
+	}
+
+	/**
+	 * Execute the query, with the current variables.
+	 *
+	 * @since 3.1.0
+	 *
+	 * @global wpdb $wpdb WordPress database object for queries.
+	 */
+	function query() {
+		global $wpdb;
+
+		$qv =& $this->query_vars;
+
+		$query = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
+
+		$this->results = $wpdb->get_results( $query );
+
+		if ( isset( $qv['count_total'] ) && $qv['count_total'] )
+			$this->total_bp_groups = $wpdb->get_var( 'SELECT FOUND_ROWS()' );
+
+		if ( !$this->results )
+			return;
+	}
+
+	function get( $query_var ) {
+		if ( isset( $this->query_vars[$query_var] ) )
+			return $this->query_vars[$query_var];
+
+		return null;
+	}
+
+	function set( $query_var, $value ) {
+		$this->query_vars[$query_var] = $value;
+	}
+
+	function get_search_sql( $string, $cols, $wild = false ) {
+		$string = esc_sql( $string );
+
+		$searches = array();
+		$leading_wild = ( 'leading' == $wild || 'both' == $wild ) ? '%' : '';
+		$trailing_wild = ( 'trailing' == $wild || 'both' == $wild ) ? '%' : '';
+		foreach ( $cols as $col ) {
+			if ( 'id' == $col )
+				$searches[] = "$col = '$string'";
+			else
+				$searches[] = "$col LIKE '$leading_wild" . like_escape($string) . "$trailing_wild'";
+		}
+
+		return ' AND (' . implode(' OR ', $searches) . ')';
+	}
+
+	function get_results() {
+		return $this->results;
+	}
+
+	function get_total() {
+		return $this->total_bp_groups;
+	}
+
+
+}
+?>

connection-type-factory.php

@@ -54,7 +54,7 @@ public static function register( $args ) {
 	private static function create_side( &$args, $direction ) {
 		$object = _p2p_pluck( $args, $direction );
 
-		if ( in_array( $object, array( 'user', 'attachment' ) ) )
+		if ( in_array( $object, array( 'user', 'attachment', 'bpgroup') ) )
 			$object_type = $object;
 		else
 			$object_type = 'post';

item-bpgroup.php

@@ -0,0 +1,21 @@
+<?php
+
+class P2P_Item_Bpgroup extends P2P_Item {
+
+	function get_id() {
+		return $this->item->id;
+	}
+
+    function get_title() {
+        return $this->item->name;
+    }
+
+    function get_permalink() {
+        return bp_get_group_permalink($this->item);
+    }
+
+    function get_editlink() {
+        return bp_get_group_permalink($this->item);
+    }
+}
+?>

side-bpgroup.php

@@ -0,0 +1,116 @@
+<?php
+
+class P2P_Side_Bpgroup extends P2P_Side {
+
+    protected $item_type = 'P2P_Item_Bpgroup';
+
+    function __construct( $query_vars ) {
+        $this->query_vars = $query_vars;
+    }
+
+    function get_object_type() {
+        return 'bpgroup';
+    }
+
+    function get_desc() {
+        return __( 'Buddypress Group', P2P_TEXTDOMAIN );
+    }
+
+    function get_title() {
+        return $this->get_desc();
+    }
+
+    function get_labels() {
+        return (object) array(
+            'singular_name' => __( 'Buddypress Group', P2P_TEXTDOMAIN ),
+            'search_items' => __( 'Search Buddypress Groups', P2P_TEXTDOMAIN ),
+            'not_found' => __( 'No Buddypress Groups found.', P2P_TEXTDOMAIN ),
+        );
+    }
+
+    function can_edit_connections() {
+        return true;
+    }
+
+    function can_create_item() {
+        return false;
+    }
+
+    function translate_qv( $qv ) {
+        if ( isset( $qv['p2p:include'] ) )
+            $qv['include'] = _p2p_pluck( $qv, 'p2p:include' );
+
+        if ( isset( $qv['p2p:exclude'] ) )
+            $qv['exclude'] = _p2p_pluck( $qv, 'p2p:exclude' );
+
+        if ( isset( $qv['p2p:search'] ) && $qv['p2p:search'] )
+            $qv['search'] = '*' . _p2p_pluck( $qv, 'p2p:search' ) . '*';
+
+        if ( isset( $qv['p2p:page'] ) && $qv['p2p:page'] > 0 ) {
+            if ( isset( $qv['p2p:per_page'] ) && $qv['p2p:per_page'] > 0 ) {
+                $qv['number'] = $qv['p2p:per_page'];
+                $qv['offset'] = $qv['p2p:per_page'] * ( $qv['p2p:page'] - 1 );
+            }
+        }
+
+        return $qv;
+    }
+
+    function do_query( $args ) {
+		return new P2P_BP_Group_Query($args);
+    }
+
+    function capture_query( $args ) {
+
+        $args['count_total'] = false;
+
+        $uq = new P2P_BP_Group_Query;
+        $uq->_p2p_capture = true; // needed by P2P_URL_Query
+
+		// see http://core.trac.wordpress.org/ticket/21119
+		$uq->query_vars = wp_parse_args( $args, array(
+			'include' => array(),
+			'exclude' => array(),
+			'search' => '',
+		) );
+
+		$uq->prepare_query();
+
+		return "SELECT $uq->query_fields $uq->query_from $uq->query_where $uq->query_orderby $uq->query_limit";
+        //return 'SELECT * FROM '.$wpdb->prefix.'bp_groups bpg JOIN bp_groups_members bpgm ON bpg.id = bpgm.group_id WHERE bpgm.user_id IN ( '. $post->author .')';
+    }
+
+    function get_list( $query ) {
+        $list = new P2P_List( $query->get_results(), $this->item_type );
+
+        $qv = $query->query_vars;
+
+        if ( isset( $qv['p2p:page'] ) ) {
+            $list->current_page = $qv['p2p:page'];
+            $list->total_pages = ceil( $query->get_total() / $qv['p2p:per_page'] );
+        }
+
+        return $list;
+}
+
+	function is_indeterminate( $side ) {
+		return true;
+	}
+
+	function get_base_qv( $q ) {
+		return array_merge( $this->query_vars, $q );
+	}
+
+	protected function recognize( $arg ) {
+
+		if ( is_object( $arg ))
+			return false;
+
+		$group = groups_get_group( array( 'group_id' => $arg) );
+
+		if ( !is_object( $group ) )
+			return false;
+
+		return $group;
+	}
+}